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# Mid-Level Linux Administrator [$282k/yr+] TS/SCI-FS Poly

- **Company:** SYSTOLIC, INC.
- **Location:** Annapolis Junction, MD, United States
- **Experience:** Experienced
- **Salary:** $282,000.0
- **Contract:** Permanent contract
- **Skills:** Bash Shell, Linux, Monitoring of Systems, Python (Programming Language), Linux System Administration, NetBackup, Package Management Systems, Red Hat Enterprise Linux, Ansible, Software Vulnerability Management, System Availability, Nessus, Data Management, Puppet
- **Published:** October 30, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9277165/mid-level-linux-administrator-282kyr-tssci-fs-poly

## About the Role

* Degree: Technical bachelor's degree or equivalent experience
 * Years of experience: 7+ years
 * Total Compensation: $282k+ yearly (tentative)

## Description

* Administer enterprise Linux environments and maintain high availability across production systems.
 * Manage IBM Enterprise Storage solutions and Veritas NetBackup operations.
 * Perform routine system patching, vulnerability remediation using Nessus, and system hardening.
 * Develop automation scripts using Bash, Python, Ansible, or Puppet to streamline operations., * Administer, maintain, and optimize Linux-based systems in a production environment.
 * Manage and support IBM Enterprise Storage solutions, ensuring high availability and performance.
 * Configure, monitor, and troubleshoot Veritas NetBackup for enterprise backup and recovery operations.
 * Perform system patching and package management using YUM repositories.
 * Execute and remediate vulnerability scans using Nessus, ensuring compliance with security standards.
 * Support and maintain STE/STIN processes and environments.
 * Implement and maintain system security configurations, including hardening policies.
 * Monitor system performance, troubleshoot issues, and implement proactive improvements.
 * Collaborate with cross-functional teams for infrastructure upgrades, audits, and incident response.
 * Maintain detailed documentation for system configurations, operational procedures, and compliance requirements.